The Anker Roav DashCam Duo is perfect for ride sharing drivers or just anyone who wants to record the interior / exterior of a vehicle simultaneously, and you can get one for $73.09 shipped, today only, originally $87.99. Best of all, it has dual 323 Sony sensors with F1.8 lenses and NightHawk Vision technology to provide extra clear night-time footage. Built-in GPS allows you to track your driving route, location, and speed without needing to plug in an external device. Product page. Read more for a hands-on video review with road footage and additional information.